$ \displaystyle \frac{{dy}}{{dx}}=\underset{{\delta x\to 0}}{\mathop{{\lim }}}\,\frac{{\delta y}}{{\delta x}}$ or $ \displaystyle {f}'(x)=\underset{{\delta x\to 0}}{\mathop{{\lim }}}\,\frac{{f(x+\delta x)-f(x)}}{{\delta x}}$ ဘယ္လို ျဖစ္သြားလဲ...
calculus
chapter12
derivative
differentiation
firrst principle
ဆယ္တန္းသခၤ်ာ
တကၠသိုလ္၀င္တန္း သခၤ်ာ
Differentiation from the First Principle
November 28, 2018